Product Details

・ 2ch
lavalier microphone・ Second
ch can be a back up mic・ For
ambient stereo recording・ Background
noise cancel microphone with 1ch phase reverse

The Sanken COS-22 is the world's first 2ch lavalier microphone. In the
tradition of the popular Sanken COS-11 lavalier series, the ultra miniature
COS-22 measures only 31.6mm (1.25") in length but boasts a full frequency
response up to 20,000 Hz. The two-channel, dual-omnidirectional COS-22 is
designed for a variety of applications, including high quality unobtrusive area
miking, stereo recording of music and environmental ambience, redundant capsule
live broadcast (e.g. news anchors), and boundary-style miking for film and
television. In addition, the COS-22 can be used as a noise cancellation
directional microphone pair by reversing the phase of one channel before summing
the two outputs.